B62/100
GREENVILLE WATER DEPT — Water Quality Report 2026
Serving 1,100 people · New Hampshire
Water Source
Surface Water
County
—
System ID
NH0991010
Violations
10
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.110 mg/L | 0.015 mg/L | Over Limit |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2018.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About GREENVILLE WATER DEPT
Is GREENVILLE WATER DEPT water safe to drink?
GREENVILLE WATER DEPT water receives a grade of B (62/100), which is considered good. Out of 1 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has GREENVILLE WATER DEPT detected?
1 contaminants were tested in GREENVILLE WATER DEPT's water. Notable contaminants include Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does GREENVILLE WATER DEPT have any EPA violations?
Yes, GREENVILLE WATER DEPT has 10 EPA violation(s) on record, with the most recent in 2018. Violation types include MR, Other, TT. 5 are health-based violations.
How many people does GREENVILLE WATER DEPT serve?
GREENVILLE WATER DEPT serves approximately 1,100 people, New Hampshire. The system provides water to 1 community: Greenville.
What type of water does GREENVILLE WATER DEPT provide?
GREENVILLE WATER DEPT sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is NH0991010.
How does GREENVILLE WATER DEPT compare to other utilities in New Hampshire?
GREENVILLE WATER DEPT scores 62/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our New Hampshire state page for a full comparison of water systems.